Special Guest Stars Colin Hanks as Travis Marshall Edward James Olmos as Professor James Gellar Mos Def as Brother Sam Guest Stars Aimee Garcia as Jamie Batista Josh Cooke as Louis Greene Billy Brown as Detective Michael "Mike" Anderson Christian Camargo as Rudy Cooper Rya Kihlstedt as Dr. Michelle Ross Molly Parker as Lisa Marshall Mariana Klaveno as Professor Carissa Porter Co Starring Luke Andrew Kruntchev as Harrison Morgan Lacey Beeman as Holly Benson Germaine De Leon as Nick Justin Huen as Diego Caitlin Carmichael as Ella Nick McCallum as Junkie Neto DePaula Pimenta as Leo Lauren Rose Lewis as Cindy Gabreon Womack as Liam